2025-03-06

src/main/java/com/spring/modules/quote/service/impl/QuoteDetailServiceImpl.java

@@ -17,7 +17,9 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.*;
+import java.util.stream.Collectors;
 
 @Service
 @Slf4j
@@ -211,20 +213,60 @@ public class QuoteDetailServiceImpl extends ServiceImpl<QuoteDetailMapper, Quote
         // 4、材料成本
         BigDecimal actualQuotePrice = BigDecimal.ZERO;
         BigDecimal unitQuotePrice = BigDecimal.ZERO;
-//        BigDecimal unitQuotePrice = Objects.isNull(tree.getBomYield()) ? tree.getBomUnYield() : tree.getBomYield(); // 标准报价成本
-//        BigDecimal actualQuotePrice = Objects.isNull(tree.getBomActualYield()) ? tree.getBomActualUnYield() : tree.getBomActualYield(); // 实际报价成本
+
+        // 获取BomTree 根据层级倒序
+        List<QuoteDetailBomTree> list = quoteDetailBomTreeService.lambdaQuery()
+                .eq(QuoteDetailBomTree::getQuoteDetailId, quoteDetail.getId())
+                .orderByDesc(QuoteDetailBomTree::getLevel)
+                .orderByDesc(QuoteDetailBomTree::getId)
+                .list();
+
         // 判断 报价BomTree是否存在
         if (Objects.nonNull(one)) {
-//             工艺
-            QuoteDetailRouting routing = new QuoteDetailRouting();
-            routing.setQuoteDetailId(quoteDetail.getId());
-            routing.setIsAllRouting(true);
-            routing.setTreeId(one.getId());
-            List<QuoteDetailRouting> routingList = quoteDetailRoutingService.queryQuoteDetailRouting(routing);
-//            routingMap = routingList.stream().collect(Collectors.groupingBy(QuoteDetailRouting::getTreeId));
-            for (QuoteDetailRouting detailRouting : routingList) {
-                labourCost = labourCost.add(detailRouting.getTotalLaborCost());
-                machineCost = machineCost.add(detailRouting.getTotalMachCost());
+            Map<Long,List<QuoteDetailRouting>> routingMap = new HashMap<>();
+            //工艺
+            QuoteDetailRouting queryRouting = new QuoteDetailRouting();
+            queryRouting.setQuoteDetailId(quoteDetail.getId());
+            queryRouting.setIsAllRouting(true);
+            queryRouting.setTreeId(one.getId());
+            List<QuoteDetailRouting> routingList = quoteDetailRoutingService.queryQuoteDetailRouting(queryRouting);
+            routingMap = routingList.stream().collect(Collectors.groupingBy(QuoteDetailRouting::getTreeId));
+            // 第一层BOM
+            for (QuoteDetailBomTree bomTree : list) {
+                // 计算具体人工成本
+                List<QuoteDetailRouting> routings = routingMap.get(bomTree.getId());
+                if (Objects.isNull(routings) || routings.isEmpty()) {
+                    continue;
+                }
+                BigDecimal bomLabourCost = BigDecimal.ZERO;
+                BigDecimal bomMachineCost = BigDecimal.ZERO;
+                // 获得 BomTree的 人工和制造成本
+                for (QuoteDetailRouting routing : routings) {
+                    bomLabourCost = bomLabourCost.add(routing.getTotalLaborCost());
+                    bomMachineCost = bomMachineCost.add(routing.getTotalMachCost());
+                }
+                log.info("当前BOM：{}", bomTree.getPartNo());
+                // 第二层BOM 目的是遍历所有的 BOM中 的 Part用量
+                long parentId = bomTree.getParentId();
+                for (QuoteDetailBomTree tree : list) {
+                    if (tree.getLevel() > bomTree.getLevel() || tree.getId() != parentId) {
+                        continue;
+                    }
+                    parentId = tree.getParentId();
+                    // 获取 层级比自己高的Bom 来获得BOM信息 用量和损耗
+                    List<QuoteDetailBom> bomList = quoteDetailBomService.lambdaQuery().eq(QuoteDetailBom::getTreeId, tree.getParentId()).eq(QuoteDetailBom::getComponentPart, tree.getPartNo()).list();
+                    BigDecimal qtyPerAssembly = BigDecimal.ONE;
+                    for (QuoteDetailBom bom : bomList) {
+                        BigDecimal yield = BigDecimal.ONE.subtract(bom.getShrinkageFactor().divide( BigDecimal.valueOf(100),16,RoundingMode.HALF_UP));
+                        BigDecimal decimal = bom.getQtyPerAssembly().divide(yield, 16, RoundingMode.HALF_UP);
+                        qtyPerAssembly = qtyPerAssembly.multiply(decimal);
+                    }
+                    // 计算 损耗和用量得到的差异
+                    bomLabourCost = bomLabourCost.multiply(qtyPerAssembly);
+                    bomMachineCost = bomMachineCost.multiply(qtyPerAssembly);
+                }
+                labourCost = labourCost.add(bomLabourCost);
+                machineCost = machineCost.add(bomMachineCost);
             }
             // Bom计算
             QuoteDetailBom bom = new QuoteDetailBom();